Minor Planet Radar Database
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(2017 MC3)
Classification: APO [NEO]
H:24.1 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2017 Jun Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO438037 (heliocentric ecliptic J2000)
Element Value Units
e 0.4946275
a 1.5355554 AU
i 4.61315 deg
om 106.30815 deg
w 246.80676 deg
ma 317.58576 deg
n 0.51797148 deg/d

Link to complete orbital information at Minor Planet Center

Earth Close-Approach Data (+/- 10 years)
date nominal distance RTT SNR/run at Arecibo
2013-12-21 21:05:00 0.49268 491.7 0.0
2015-11-01 15:59:00 0.16974 169.4 0.1
2017-07-02 23:32:00 0.01667 16.6 334.4

Link to complete Close-Approach Data on SBDB at JPL